package com.bnz.dao.impl;

import com.bnz.dao.UserDao;

/**
 * UserDao接口的实现（目标对象）
 */
public class UserDaoImpl implements UserDao {

    @Override
    public void add() {
        System.out.println("UserDaoImpl=====>add()");
    }

    @Override
    public void update() {
        System.out.println("UserDaoImpl=====>update()");
    }

    @Override
    public void delete() {
        System.out.println("UserDaoImpl=====>delete()");
    }

    @Override
    public void query() {
        System.out.println("UserDaoImpl=====>query()");
    }
}
